五年级脱式计算题300道(19页).doc

-6.94.83.10.4566.223.7815.89(6.755.89)4.025.40.985.171.83.213.75(3.756.48)3.687.562.687.852.340.854.6635.61.815.67.23.822.90.189.19.64.83.67.140.532.475.272.860.661.6313.354.682.6573.81.6413.85.3647.87.45+8.80.398+0.36+3.6415.75+3.590.59+14.2566.868.661.340.25×16.2×4(1.250.125)×83.6×1023.72×3.56.28×3.536.83.96.115.6×13.115.615.6×2.14.8×7.878×0.52324.90.94.8×100.156.5×9.956.57.09×10.80.8×7.0925.48(9.40.52)4.2÷3.5320÷1.25÷818.76×9.918.763.52÷2.5÷0.43.94.16.15.95.6÷3.59.6÷0.8÷0.44.2×994.217.8÷(1.78×4)0.49÷1.41.25×2.5×3215.2÷0.25÷40.89×100.1146.5(2346.5)3.83×4.563.83×5.444.36×12.5×89.7×999.727.5×3.77.5×3.78.54÷2.5÷0.40.65×101(45.932.7)÷8÷0.1253.14×0.6831.4×0.0325.6÷1.25÷0.8÷2.5÷0.47.2×0.22.4×1.48.9×1.017.74×（2.81.3）1.5×2.263.9×2.73.9×7.3181.8÷0.125÷0.812.7×9.91.2721×（9.33.7）5.615.02-6.8-1.025.4×11-5.42.3×16+2.3×23+2.39.43-（6.28-1.57）3.65×4.736.5×0.3746×5723×8613.7×0.253.7÷42.22×9.9+6.66×6.7101×0.87-0.91×8710.7×16.1-15.1×10.70.79×1994.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.242.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.17.54.96.53.070.381.621.293.72.716.382.451.55（2.50.25）×0.49.16×1.50.5×9.163.63.6×0.563.4÷2.5÷0.44.9÷1.43.9÷（1.3×5）（7.71.54）÷0.72.5×2.42.7÷450.35×1.25×2×0.832.4×0.90.1×32.415÷0.254.5÷1.84.2÷3.5930÷0.6÷53.65×10.115÷（0.15×0.4）3.2×0.25×12.530.8÷14(9.851.07)60(9.528.9)÷0.182.881÷0.430.24×3.520×(2.441.8)÷0.40.1528-(3.4+1.25×2.4)2.55×7.1+2.45×7.1777×9+1111×30.8×15.5-(3.21+5.79)（31.8+3.2×4）÷531.5×4÷(6+3)0.64×25×7.8+2.22÷2.5+2.5÷219464.8÷1.8×0.936.72÷4.25×9.95180705×624÷2.42.5×0.8(4121+2389)÷7671×15-974469×12+1492405×(3213-3189)3.416÷（0.016×35）0.8×(106.76)÷1.219.4×6.1×2.35.67×0.2-0.6225.48(9.40.52)4.2÷3.5320÷1.25÷818.76×9.918.763.52÷2.5÷0.43.94.16.15.95.6÷3.59.6÷0.8÷0.44.2×994.217.8÷(1.78×4)0.49÷1.41.25×2.5×3215.2÷0.25÷40.89×100.1146.5(2346.5)3.83×4.563.83×5.444.36×12.5×89.7×999.727.5×3.77.5×3.78.54÷2.5÷0.40.65×101(45.932.7)÷8÷0.1253.14×0.6831.4×0.0325.6÷1.25÷0.8÷2.5÷0.47.2×0.22.4×1.48.9×1.017.74×（2.81.3）1.5×2.263.9×2.73.9×7.3181.8÷0.125÷0.812.7×9.91.2721×（9.33.7）5.615.02-6.8-1.025.4×11-5.42.3×16+2.3×23+2.39.43-（6.28-1.57）3.65×4.736.5×0.3746×5723×8613.7×0.253.7÷42.22×9.9+6.66×6.7101×0.87-0.91×8710.7×16.1-15.1×10.70.79×1994.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.242.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.17.54.96.53.070.381.621.293.72.716.382.451.55（2.50.25）×0.49.16×1.50.5×9.163.63.6×0.563.4÷2.5÷0.44.9÷1.43.9÷（1.3×5）（7.71.54）÷0.72.5×2.42.7÷450.35×1.25×2×0.832.4×0.90.1×32.415÷0.254.5÷1.84.2÷3.5930÷0.6÷53.65×10.115÷（0.15×0.4）3.2×0.25×12.530.8÷14(9.851.07)60(9.528.9)÷0.182.881÷0.430.24×3.520×(2.441.8)÷0.40.1528-(3.4+1.25×2.4)2.55×7.1+2.45×7.1777×9+1111×30.8×15.5-(3.21+5.79)（31.8+3.2×4）÷531.5×4÷(6+3)0.64×25×7.8+2.22÷2.5+2.5÷219464.8÷1.8×0.936.72÷4.25×9.95180705×624÷2.42.5×0.8(4121+2389)÷7671×15-974469×12+1492405×(3213-3189)3.416÷（0.016×35）0.8×(106.76)÷1.219.4×6.1×2.35.67×0.2-0.620.6÷（0.2+0.3） 4.7（2.61.7） 4.3×（1.5+0.4×3）7.3×99 (1.25+2.5) ×8 9.42×1094.2×0.9 (8.4+0.28) ÷7 7.8×99+3.9×2 7.4÷(3.7×4) 51.3÷0.27+10.1 0.72÷（0.3+0.2）×0.6 6.3×99+6.3 3.75÷0.2×（0.740.24） 7.28+0.94+2.72+0.06 7.84+0.730.84 0.45×9.6÷1.2 7.38÷1.45（0.4+0.05） 15.74.35.7 0.85×（4.20.4）0.23 1.6+0.41.6+0.4 78.4÷（0.7+4.2÷6）62.8÷2.5÷0.4 110×0.11.4 12.4÷0.4+5.6×28.5÷4+1.5×0.25 2.31×1.2×0.5 99×4.3 13243.756.3 12.78-(4.972.78) 63.4÷2.5÷0.40.80.880.22 4.6×0.354.6×0.65 23.40.813.47.22.95×101-2.95 (1.250.25)×4 4.9÷1463×10.1-63×0.1 4.2×994.2 3.2×1016.2×10.1 5.4÷1.8 35÷（0.35×2） 3.14×1.931.4×0.817.3×10.21.46 0.92×1.01 15.6×13.115.6×3.14.90.84.90.8 12.96（9.61.52） 1.2÷0.251.3×4 （4.86.4）÷8 40.5÷0.81×1.05 97.5÷0.39136.786.4÷0.24×0.25 11.16÷（100.7） （30094.8）÷0.512.6÷3.5（9.88.7） 0.648÷（0.40.5）×0.6 15.89(6.755.89)7.852.340.854.66 35.61.815.67.2 0.25×16.2×460.9（13.535.37）÷10.8 4.8×100.14.8×7.878×0.523.53.5×0.9 5.861.8×1.24.14 25.48(9.40.52)4.2÷3.5 17.8÷(1.78×4) （102.15×4.6）×8.51.25×2.5×32 15.2÷0.25÷4 9.24÷（2.83.2）×0.5 27.5×3.77.5×3.7 0.79×199 10.49.6×0.35（6.352.15×4.6）×0.85 2.31×1.2×0.5 （2.50.25）×0.42.57.5×（8.652.25） 60×0.98 28.8÷3.219.2÷3.257.6÷3.657.6÷6.4 7.2÷（3.61.2） （7.71.54）÷0.71.2×5×6.8 72×0.8110.47.2×0.1×28.50.45×0.18×30018.1×0.923.93 3.76×0.2525.894.8352.46.23 5.5×1.5×0.12 4.07×8.69.12551.3÷0.2756.28÷0.6791.2÷3.826÷0.13 10.5÷0.75 0.756÷0.18-第 19 页-